diff --git a/entry/src/main/ets/pages/HomePage.ets b/entry/src/main/ets/pages/HomePage.ets
index 4ee1f22b239c8f15d5957273870a53e974137210..d1aaa5854bea9447cd7cbe85b084f645ea7bc949 100644
--- a/entry/src/main/ets/pages/HomePage.ets
+++ b/entry/src/main/ets/pages/HomePage.ets
@@ -80,7 +80,7 @@ struct HomePage {
         ListItem() {
           SettingItemComponent({ setting: item, changeFontSize: this.changeFontSize, itemClick: () => {
             if (index === CommonConstants.SET_FONT_INDEX) {
-              router.pushUrl({
+              this.getUIContext().getRouter().pushUrl({
                 url: CommonConstants.SET_URL
               }).catch((error: Error) => {
                 Logger.info(TAG, 'HomePage push error' + JSON.stringify(error));
diff --git a/entry/src/main/ets/view/TitleBarComponent.ets b/entry/src/main/ets/view/TitleBarComponent.ets
index 7cc1b8f788c98909c163d4f24a435622f8e30b50..b3d972472628a9b3731be5d98159295f9fbd9858 100644
--- a/entry/src/main/ets/view/TitleBarComponent.ets
+++ b/entry/src/main/ets/view/TitleBarComponent.ets
@@ -32,7 +32,7 @@ export default struct TitleBarComponent {
           .width($r('app.float.title_ic_size'))
           .margin({ right: $r('app.float.title_ic_margin') })
           .onClick(() => {
-            router.back();
+            this.getUIContext().getRouter().back();
           })
       }